#ifndef LAPJV_H
#define LAPJV_H

#define LARGE 1000000

#if !defined TRUE
#define TRUE 1
#endif
#if !defined FALSE
#define FALSE 0
#endif

#define NEW(x, t, n)                                                           \
  if ((x = (t *)malloc(sizeof(t) * (n))) == 0) {                               \
    return -1;                                                                 \
  }
#define FREE(x)                                                                \
  if (x != 0) {                                                                \
    free(x);                                                                   \
    x = 0;                                                                     \
  }
#define SWAP_INDICES(a, b)                                                     \
  {                                                                            \
    int_t _temp_index = a;                                                     \
    a = b;                                                                     \
    b = _temp_index;                                                           \
  }

#if 0
#include <assert.h>
#define ASSERT(cond) assert(cond)
#define PRINTF(fmt, ...) printf(fmt, ##__VA_ARGS__)
#define PRINT_COST_ARRAY(a, n)                                                 \
  while (1) {                                                                  \
    printf(#a " = [");                                                         \
    if ((n) > 0) {                                                             \
      printf("%f", (a)[0]);                                                    \
      for (uint_t j = 1; j < n; j++) {                                         \
        printf(", %f", (a)[j]);                                                \
      }                                                                        \
    }                                                                          \
    printf("]\n");                                                             \
    break;                                                                     \
  }
#define PRINT_INDEX_ARRAY(a, n)                                                \
  while (1) {                                                                  \
    printf(#a " = [");                                                         \
    if ((n) > 0) {                                                             \
      printf("%d", (a)[0]);                                                    \
      for (uint_t j = 1; j < n; j++) {                                         \
        printf(", %d", (a)[j]);                                                \
      }                                                                        \
    }                                                                          \
    printf("]\n");                                                             \
    break;                                                                     \
  }
#else
#define ASSERT(cond)
#define PRINTF(fmt, ...)
#define PRINT_COST_ARRAY(a, n)
#define PRINT_INDEX_ARRAY(a, n)
#endif

typedef signed int int_t;
typedef unsigned int uint_t;
typedef double cost_t;
typedef char boolean;
typedef enum fp_t { FP_1 = 1, FP_2 = 2, FP_DYNAMIC = 3 } fp_t;

extern int_t lapjv_internal(const uint_t n, cost_t *cost[], int_t *x, int_t *y);

#endif // LAPJV_H